For the Inventor, By the Inventor

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St. Louis, MO, United States of America

Alcotek, Inc.

USPTO Granted Patents = 21

% Expired Patents = 9.5

EPO Patents = 3

Trademarks = 1

Forward Citations = 268

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13 inventors (with patents filed for the assignee):

Karl R Wolf (11 out of 11 patents)

Joe Fodor (7 out of 7 patents)

John Mitchell (4 out of 4 patents)

4. Keith Lueck (4 out of 6 patents)

5. M Rankine Forrester (3 out of 3 patents)

6. David J Bayer (2 out of 2 patents)

7. Karl P Wolf (2 out of 3 patents)

8. Patrick Clifford (1 out of 1 patent)

9. Hector Ruiz (1 out of 1 patent)

10. Ildefonso Gonzalez (1 out of 1 patent)

11. Gary L Sibley (1 out of 1 patent)

12. Joe E Fodor, Sr (1 out of 2 patents)

13. Karl Wolf, Jr (1 out of 2 patents)

14. Keith W Lueck (1 patent)

15. Joe E Fodor (0 patent)

21 patents: Sort by Forward Citations

1. 10900928 - Gas sensor (2021-01-26),

2. 10468697 - Alcohol detecting fuel cell (2019-11-05),

3. 10090542 - Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs (2018-10-02),

4. 10054580 - Systems and methods for an equilibrium wet bath (2018-08-21),

5. 9945805 - Fuel cell for use in an alcohol breath tester (2018-04-17),

6. 9778247 - Systems and methods for an equilibrium wet bath (2017-10-03),

7. 9453834 - Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs (2016-09-27),

8. 9057691 - Fuel cell housing for use in an alcohol breath tester (2015-06-16),

9. 9038436 - Fuel cell for use in an alcohol breath tester (2015-05-26),

10. 9034171 - Fuel cell fermentation monitor (2015-05-19),

11. 8756974 - Mouth alcohol tester (2014-06-24),

12. 8713985 - Calibration and accuracy check system (2014-05-06),

13. 8176766 - Liquid and solid trapping mouthpiece (2012-05-15),

14. 8161793 - Mouth alcohol tester (2012-04-24),

15. 7855081 - Methods of detecting RF interference in breath ethanol testing (2010-12-21),

Alcotek, Inc. is a St. Louis-based company specializing in advanced materials and innovative solutions for various industries. The organization focuses on the development and manufacturing of high-performance coatings, adhesives, and sealants, catering to sectors such as automotive, aerospace, and construction. With a commitment to research and development, Alcotek aims to enhance product performance and sustainability, leveraging cutting-edge technology to meet the evolving needs of its clients in a competitive market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#104 in St. Louis, MO

#225 in Missouri

#15,681 in US

#29,928 in the World

St. Louis, MO, United States of America

Alcotek, Inc.

Forward Citations = 268

13 inventors:

Karl R Wolf (11 out of 11 patents)

Joe Fodor (7 out of 7 patents)

John Mitchell (4 out of 4 patents)

4. Keith Lueck (4 out of 6 patents)

5. M Rankine Forrester (3 out of 3 patents)

Please report any incorrect information to [email protected]

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